Question

Find four rational number between -2 and 1

Answer 1

Answer:

0 and -1 hope it help you friend

Answer 2

The rational number between a and b is (a + b)/2

Hence rational number between 1 and -2 is (1-2)/2 = -1/2 = -0.5

Rational number between 1 and -1/2 is [1+(-1/2)]/2 = 1/4 = 0.25

Rational number between 1 and 1/4 is [1+(1/4)]/2 = 5/8 = 0.625

Rational number between -2 and 1 is = 0

Therefore four rational numbers between 1 and -2 are -1/2 , 1/4 , 5/8 , and 0 .

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